Conductive terminal of connector

Abstract

The utility model belongs to the technical field of conductive terminals, and particularly relates to a connector conductive terminal, which comprises a base, side plates are arranged at the top of the base, a terminal part is arranged between the two groups of side plates, a screw is arranged at the top of the terminal part, an arc-shaped plate is movably connected in the terminal part, and the arc-shaped plate is movably connected with the terminal part through a rotating shaft. The top of the arc-shaped plate is fixedly connected with a substrate, the bottom of the substrate is fixedly connected with an extension spring, the surface of the substrate is fixedly connected with a containing block, the inner side of the containing block is fixedly connected with a nut seat, and one end of the screw penetrates through the terminal part and extends into the containing block to be in threaded connection with the nut seat. According to the conductive terminal of the connector, the extension spring pushes the substrate to enable the accommodating block to rise so as to perform preliminary positioning on the wire, so that the position of the wire in the terminal part is more accurate, the problem that the contact area is too small due to position deviation is reduced, and the connector can be more accurately fixed at an ideal position during subsequent screw fixation; and the connection precision is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of conductive terminal, especially a kind of connector conductive terminal. BACKGROUND

[0002] The connector conductive terminal is the key component for realizing electrical connection, transmitting current and signal in the connector, is usually made of metal material with good conductive performance, and is widely used in electronic field, industrial control field and communication field.

[0003] At present, the conductive terminal is usually fixed by screw when being used, but in actual operation, since the diameter of wire is limited, when wire is deeply inserted into terminal, there is still too much gap in terminal, in this case, the pressure of screw can not uniformly act on wire, wire is easily deviated under pressure, cannot accurately contact with terminal, thereby leading to not tight connection, therefore, a kind of connector conductive terminal is needed to solve the above problems. UTILITY MODEL CONTENT

[0004] In order to overcome the defects of the prior art as pointed out above, the present inventors have made in-depth research, and after a lot of creative labor, the utility model is completed.

[0005] Specifically, the technical problem to be solved by the utility model is to provide a connector conductive terminal to solve the technical problem that the diameter of wire is limited, there is gap in terminal, and the pressure of screw can not uniformly act on wire, thereby leading to not tight connection.

[0006] To solve the above technical problems, the utility model provides the following technical scheme:

[0007] A kind of connector conductive terminal, including base, the top of the base has side plate, the side plate is equipped with two groups, and mutually corresponds, two groups The terminal portion is installed between the side plate, the top of the terminal portion is equipped with screw, the inside of the terminal portion is movably connected with arc plate, the arc plate is movably connected with terminal portion by pivot, the top of the arc plate is fixedly connected with base plate, the bottom of the base plate is fixedly connected with tension spring, the surface of the base plate is fixedly connected with containing block, the inner side of the containing block is fixedly connected with nut seat, one end of the screw penetrates terminal portion, and extend to the inside of containing block and be connected with nut seat screw thread.

[0008] As an improved technical scheme, the tension spring is located at one side of the arc plate, and the bottom of the tension spring is fixedly connected with the terminal portion.

[0009] As an improved technical scheme, the connecting rod is arranged between the base plate and the containing block, and the base plate and the containing block are fixedly connected by the connecting rod.

[0010] As an improved technical solution, one end of the substrate is fixedly connected with a driving plate, the driving plate is fixedly connected with a pressing plate away from the substrate, and the terminal part is internally provided with an avoiding groove matched with the driving plate.

[0011] As an improved technical solution, the inner side of the side plate is provided with a trapezoidal guide groove, the trapezoidal guide grooves are arranged in pairs and correspond to each other, and the two sides of the terminal part are fixedly connected with trapezoidal guide strips, which are located in the trapezoidal guide grooves and movably connected with the trapezoidal guide grooves.

[0012] As an improved technical solution, the top of each of the two groups of side plates is provided with a blocking plate, the bottom of the blocking plate is fixedly connected with a blocking block matched with the trapezoidal guide groove, and the blocking block is located at the top of the trapezoidal guide strip.

[0013] As an improved technical solution, the two ends of the blocking plate are rotatably connected with screws, the top of the side plate is provided with a threaded hole, the threaded hole is provided with two groups and is located on the two sides of the two groups of trapezoidal guide grooves, and one end of the screw penetrates the blocking plate and extends into the interior of the side plate and is threadedly connected with the threaded hole.

[0014] After the above technical solution is adopted, the beneficial effects of the present application are:

[0015] 1. The utility model discloses a stretching spring is pushed to the substrate and makes the containing block rise and can preliminarily position the wire, can make the position of the wire in the terminal part more accurate, reduces the problem that the contact area is too small due to position deviation, can make the subsequent screw fixing more accurately fix the connector in the ideal position, and improve the precision of connection.

[0016] 2. The utility model discloses that the preliminary positioning of the stretching spring can make the insertion operation of the wire more convenient, does not need complex alignment and positioning tool, improves installation efficiency, when needing to disassemble, first loosens the screw, and then the stretching spring is extruded through the pressing of the pressing block, which helps to take down the wire, reduces the disassembly difficulty, and is convenient for equipment maintenance and replacement.

[0017] 3. The utility model discloses the terminal part can be conveniently assembled and disassembled, can be conveniently overhauled and maintained, and the maintenance cost is reduced. DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed in the embodiment description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creating any creative labor. Among them:

[0019] Fig. 1 It is overall structure schematic view of the connector conductive terminal of the utility model.

[0020] Fig. 2 It is explosion structure schematic view of the connector conductive terminal of the utility model.

[0021] Fig. 3 It is terminal portion cross section structure schematic view of the connector conductive terminal of the utility model.

[0022] Fig. 4 It is arc plate and containing block related structure schematic view of the connector conductive terminal of the utility model.

[0023] Mark explanation:

[0024] 1, base; 2, side plate; 3, terminal portion; 4, screw; 5, arc plate; 6, pivot; 7, base plate; 8, tension spring; 9, containing block; 10, nut seat; 11, connecting rod; 12, drive plate; 13, pressing plate; 14, avoiding slot; 15, trapezoidal guide slot; 16, trapezoidal guide strip; 17, blocking plate; 18, blocking block; 19, threaded hole; 20, screw. Specific implementation

[0025] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0026] It should be noted that all directional indications (such as up, down, left, right, front, back, etc.) in the embodiments of the utility model are only used to explain the relative positional relationship, movement condition, etc. between components in a certain posture (as shown in the drawings), and if the certain posture changes, the directional indications will also change accordingly.

[0027] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three schemes. Taking "A and / or B" as an example, it includes A scheme, or B scheme, or A and B schemes are met at the same time.

[0028] In addition, the description of "first", "second" and the like in the present application is only for the purpose of description, and cannot be understood as indicating or implying the relative importance or implying the number of the indicated technical features. Therefore, the features limited by "first" and "second" can be explicitly or implicitly included at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but it must be based on the realization of ordinary skilled in the art, when the combination of technical solutions appears contradictory or unachievable, it should be considered that the combination of technical solutions does not exist, and is not within the protection scope required by the present application.

[0029] As Figs. 1 to 4 The present embodiment provides a kind of connector conductive terminal, this connector conductive terminal includes base 1, the top of base 1 has side plate 2, side plate 2 is equipped with two groups, and correspond to each other, two groups of side plate 2 between installation terminal portion 3, the top of terminal portion 3 is equipped with screw 4;

[0030] The inside of terminal portion 3 movably connects with arc plate 5, arc plate 5 is movably connected with terminal portion 3 by pivot 6, the top of arc plate 5 is fixedly connected with base plate 7, the bottom of base plate 7 is fixedly connected with tension spring 8, the surface of base plate 7 is fixedly connected with containing block 9, the inside of containing block 9 is fixedly connected with nut seat 10, one end of screw 4 penetrates terminal portion 3, and extend to the inside of containing block 9 and be connected with nut seat 10 by screwing, one end of lead wire can be located in the inside of containing block 9, and be located on the surface of nut seat 10, while the top of the inside of containing block 9 is inclined, it can be convenient for the installation of lead wire, in addition, the bottom of base plate 7 is fixedly installed with guide block for avoiding the deflection of tension spring 8, while when tension spring 8 is naturally unfolded, base plate 7 is inclined, nut seat 10 is horizontal, it can be convenient for the installation of screw 4.

[0031] Tension spring 8 is located in one side of arc plate 5, the bottom of tension spring 8 is fixedly connected with terminal portion 3, the elastic force of tension spring 8 can make containing block 9 move to the top of terminal portion 3, to facilitate the positioning operation of lead wire.

[0032] Connecting rod 11 is arranged between base plate 7 and containing block 9, and base plate 7 and containing block 9 are fixedly connected by connecting rod 11.

[0033] One end of base plate 7 is fixedly connected with driving plate 12, the end, away from base plate 7, of driving plate 12 is fixedly connected with pressing plate 13, and the inside of terminal portion 3 is provided with avoiding slot 14 matched with driving plate 12, the lifting operation of driving plate 12 can be facilitated by pressing plate 13, to facilitate the installation operation of lead wire, the driving operation of driving plate 12 can be facilitated by avoiding slot 14, to avoid the interference generated by terminal portion 3.

[0034] The inner side of the side plate 2 is provided with trapezoidal guide grooves 15, the trapezoidal guide grooves 15 are in pairs, correspond to each other, and the terminal part 3 is fixedly connected with trapezoidal guide strips 16 on both sides, the trapezoidal guide strips 16 are located in the trapezoidal guide grooves 15 and movably connected with the trapezoidal guide grooves 15, so as to facilitate the installation and removal of the terminal part 3, and facilitate the maintenance of the terminal part 3.

[0035] The top of the two groups of side plates 2 is provided with blocking plates 17, the bottom of the blocking plate 17 is fixedly connected with blocking blocks 18 matched with the trapezoidal guide grooves 15, and the blocking blocks 18 are located on the top of the trapezoidal guide strips 16, so as to block the trapezoidal guide grooves 15, avoid the terminal part 3 from being separated from the base 1 due to shaking and other factors, and further increase the stability of the terminal part 3 during installation.

[0036] Both ends of the blocking plate 17 are rotatably connected with screws 20, the top of the side plate 2 is provided with threaded holes 19, the threaded holes 19 are provided in two groups and located on both sides of the two groups of trapezoidal guide grooves 15, one end of the screw 20 penetrates the blocking plate 17 and extends into the inside of the side plate 2 and is screwed with the threaded hole 19, so as to lock the blocking plate 17, and further increase the stability of the terminal part 3 during installation.

[0037] In use, the pressing plate 13 is pressed to drive the driving plate 12 to descend along the avoiding groove 14, and at the same time drive the base plate 7 to descend, so that the tension spring 8 is extruded and deformed, and the arc-shaped plate 5 is deflected through the rotating shaft 6, until the base plate 7 and the inner side of the terminal part 3 are horizontal, then one end of the wire is inserted into the terminal part 3 and located in the inside of the containing block 9, then the pressure on the pressing plate 13 is removed, the tension spring 8 restores the deformation and pushes one end of the base plate 7 to deflect, and drives the containing block 9 to rise, so that the wire rises towards the top of the terminal part 3, until the top of the containing block 9 and the wire contacts the top of the inner side of the terminal part 3, to achieve the purpose of preliminary positioning of the wire, then the screw 4 is inserted into the inside of the terminal part 3, and one end of the screw 4 is located on the top of the nut seat 10, then the screw 4 is rotated to be screwed with the nut seat 10, and the wire is fixed, so as to achieve the purpose of installing the wire, and this way can make the wire connection more closely;

[0038] When the terminal part 3 needs to be maintained, the screw 20 is reversely rotated to be separated from the threaded hole 19, and the blocking plate 17 is disassembled, so that the terminal part 3 can be removed, this way is simple in operation, and the operation is opposite during installation.

[0039] It should be understood that the use of these embodiments is only for illustration of the utility model and is not intended to limit the protection scope of the utility model. In addition, it should also be understood that after reading the technical content of the utility model, those skilled in the art can make various changes, modifications and / or variations to the utility model, and all these equivalent forms also fall within the protection scope defined by the claims attached to the present application.

Claims

1. A connector conductive terminal characterized by: Including base (1), the top of base (1) has side plate (2), side plate (2) is equipped with two groups, and mutually corresponds, and the terminal part (3) is installed between two groups side plate (2), the top of terminal part (3) is equipped with screw (4); The inside of terminal part (3) movably connects with arc plate (5), arc plate (5) is movably connected with terminal part (3) through pivot (6), the top of arc plate (5) is fixedly connected with base plate (7), the bottom of base plate (7) is fixedly connected with tension spring (8), the surface of base plate (7) is fixedly connected with containing block (9), the inside of containing block (9) is fixedly connected with nut seat (10), one end of screw (4) penetrates terminal part (3), and extends to the inside of containing block (9) and is connected with nut seat (10) threadedly.

2. The connector conductive terminal according to claim 1, characterized by: The tension spring (8) is located on one side of the arc plate (5), and the bottom of the tension spring (8) is fixedly connected with the terminal part (3).

3. The connector conductive terminal according to claim 2, characterized by: Connecting rod (11) is arranged between the base plate (7) and the containing block (9), and the base plate (7) and the containing block (9) are fixedly connected through the connecting rod (11).

4. The connector conductive terminal according to claim 3, characterized by: One end of the base plate (7) is fixedly connected with a driving plate (12), the driving plate (12) is fixedly connected with a pressing plate (13) away from the base plate (7), and the inside of the terminal part (3) is provided with an avoiding slot (14) matched with the driving plate (12).

5. The connector conductive terminal according to Claim 1, characterized by: The inside of the side plate (2) is provided with a trapezoidal guide groove (15), the trapezoidal guide grooves (15) are arranged in pairs and correspond to each other, and the trapezoidal guide strips (16) are fixedly connected to the two sides of the terminal part (3) and movably connected to the inside of the trapezoidal guide grooves (15).

6. The connector conductive terminal according to claim 5, characterized by: The top of the two groups of side plates (2) is provided with a blocking plate (17), the bottom of the blocking plate (17) is fixedly connected with a blocking block (18) matched with the trapezoidal guide groove (15), and the blocking block (18) is located on the top of the trapezoidal guide strip (16).

7. The connector conductive terminal according to claim 6, characterized by: Both ends of the blocking plate (17) are rotatably connected with screws (20), and the top of the side plate (2) is provided with threaded holes (19), the threaded holes (19) are arranged in two groups and located on the two sides of the two groups of trapezoidal guide grooves (15), and one end of the screw (20) penetrates the blocking plate (17) and extends to the inside of the side plate (2) and is connected with the threaded hole (19) threadedly.

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